Researchers at the University of Bristol in England have developed a new method to convert images from lasers and digital cameras into real-time, three dimensional acoustic maps that help the blind navigate around obstacles in their path. The images are ...

Researchers working for the Boston Retinal Implant Project have been developing a bionic eye implant that could restore the eye sight of people who suffer from age-related blindness. Although the bionic eye will only help individuals that were born with ...